400520 1901


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  • NIST Temperature certificate with 3 standard points

This product is an accessory for the following products:

Testo 922 Dual Type K Thermometer
Measuring range: -58 to 1832°F (-50 to 1000°C), ideally suited for application in the HVAC field, 2-channel temperature measuring
Testo 925 Type K Thermometer
1 channel temperature measuring instrument with optional wireless probes, Measuring range: -58 to 1832°F (-50 to 1000°C)